These are unused items from my home. I am listing them because I do not plan to use them. They are new and unused, but have been opened partway for photography and to check the contents. Brand: GREG Product Name: Ring, Ring, Metal Allergy Compatible, Surgical Stainless Steel, Nickel-Free, Stainless Steel, K18GP, Delicate Ring, 1.2mm, Cubic Zirconia Ring, 8 Stones Size: 21 The following is quoted from the product page. [Metal Allergy Compatible] ・Nickel-free, cadmium-free, lead-free ・Resistant to rust and discoloration even when wet with water or sweat ・Resistant to scratches and easy to care for ・Safe for long-term wear ・PVD coating, 18K gold coating ・Strong durability [Material] ・Material: Surgical stainless steel (gold and pink gold are coated with 18K gold) [Size/Capacity] Size: Approx. 4/Approx. 7/Approx. 9/Approx. 11/Approx. 14/Approx. 16/Approx. 18/21 (※As the rings are produced according to US ring size standards, the Japanese equivalent sizes are indicated. The indicated sizes are approximate and may differ from actual Japanese standard sizes. Please refer to the indicated sizes as a guide only.) Weight: Approx. 0.3-0.8g [Surgical Stainless Steel] Surgical stainless steel is rust-resistant, gentle on the skin, and less likely to cause metal allergies. It is also used for medical instruments such as surgical scalpels and scissors. It is rust-resistant and water-resistant, so you can wear it in the bath, hot springs, pool, or at the beach! (※While stainless steel is a material that is less likely to cause allergies, allergy causes vary. We cannot guarantee that all individuals will not experience allergies.) [Care Instructions] Basically, no special care is required. However, if you notice any dirt, gently wipe it with a polishing-free cloth such as a glasses cloth. (※Basically, no special care is required. However, if you notice any dirt, gently wipe it with a polishing-free cloth such as a glasses cloth.)